Section 17 VEHICLES, AIRCRAFT, VESSELS AND ASSOCIATED TRANSPORT EQUIPMENT 87 Vehicles other than railway or tramway rolling-stock, and parts andaccessories thereof 87 14 PARTS AND ACCESSORIES OF VEHICLES OF 87.11 TO 87.13 87 14 93 Hubs, other than coaster braking hubs and hub brakes, and free-wheel sprocket-wh Commodity Code Description 87 14 93 00 Hubs, other than coaster braking hubs and hub brakes, and free-wheel sprocket-wh